Well I got some eggs from my friends chickens and put them in the bator...the rooster is a B.O., then he has B.O., NHR, and barred rock hens. Obviously I'll get some cute blondies, but what will the others look like as chicks? adults? I want to keep the B.O. then I'll give the mixes to another friend who just wants eggs and doesn't really care what color they are...but how will I tell which are which?